this processes doesn't happen effectively in her. there is too much sugar left in the blood. the exact cause diabetes is not yet known but the risk factors include being overweight, lack of exercise, family history, stress and an unhealthy diet. sri lanka and queens college loanedn london 4020% have abnormal blood sugar levels. it's main invest gator says the population cannot afford to get ill. there is no cure. >> the hospitalization factor, the amputations, blindness, all of that will overtake us, and our people will not be able to cope. >> it can affect the eyes, the brain, the kidneys, the heart, the feet and the nervous system.